package cn.yunhe.util;

import java.io.IOException;
import java.io.Reader;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class SqlSessionFactoryUtil {
	private static SqlSessionFactory factory;
	private SqlSessionFactoryUtil(){}
	static{
		Reader reader=null;
		try{
			reader=Resources.getResourceAsReader("mybatis1.xml");
			factory=new SqlSessionFactoryBuilder().build(reader);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			if(reader!=null)
				try {
					reader.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
		}
	}
	public static SqlSession getSqlSession(){
		return factory.openSession();
	}
}
